Order No.:
69S3905
Manufacturer SKU:
TLP118(TPL,E(T
Order No.:
69S3905
Manufacturer SKU:
TLP118(TPL,E(T
Order No.:
68S1266
Manufacturer SKU:
LTV-817
Order No.:
68S3730
Manufacturer SKU:
SFH6156-4T
Order No.:
68S3430
Manufacturer SKU:
SFH617A-2
Order No.:
68S3558
Manufacturer SKU:
SFH628A-4
Order No.:
68S3666
Manufacturer SKU:
SFH6316-T
Order No.:
68S3515
Manufacturer SKU:
SFH610A-3
Order No.:
68S3550
Manufacturer SKU:
SFH601-2
Order No.:
66S8295
Manufacturer SKU:
IL300-EF
Order No.:
68S1210
Manufacturer SKU:
PC357N3J00F
Order No.:
69S2811
Manufacturer SKU:
VOS617A-2X001T
Order No.:
66S7910
Manufacturer SKU:
H11A1
Order No.:
17S6614
Manufacturer SKU:
BRT13H
Order No.:
69S2824
Manufacturer SKU:
VOS627A-2X001T
Order No.:
68S3610
Manufacturer SKU:
SFH608-4
Order No.:
65S4750
Manufacturer SKU:
CNY17-2
Order No.:
65S4754
Manufacturer SKU:
CNY17F-2
Order No.:
67S7335
Manufacturer SKU:
MOC3043M
Order No.:
65S5665
Manufacturer SKU:
CNY74-4H
Order No.:
69S2820
Manufacturer SKU:
VOS618A-3X001T
The optocoupler is used for signal transmission between two galvanically isolated circuits. Electrical input signals are converted into light signals and finally back into electrical signals. In principle, it is possible to transmit both digital and analog signals. Optocouplers are often used in communication, control and monitoring systems.
In contrast to fork couplers and light barriers, optocouplers have opaque housings. Optocouplers usually consist of two main components: an optical transmitter and an optical receiver. Light-emitting diodes and laser diodes usually act as optical transmitters. Photodiodes or phototransistors serve as optical receivers.